// src/components/BackToTop/index.less
.back-to-top {
  width: 40px;
  height: 40px;
  line-height: 40px;
  background-color: #1088e9;
  color: #fff;
  text-align: center;
  border-radius: 4px;
  font-size: 20px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
  transition: all 0.3s ease;

  &:hover {
    background-color: #1890ff;
  }
}
